This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A035325 #24 Jul 08 2025 21:33:16
%S A035325 2,101,4241,262469,5846006549323611672814739330865132078623730198149,
%T A035325 6277101735386680763835789423207666416102355444464034549761,
%U A035325 105312291668557186697918027683670432318895095400549111254311024193
%N A035325 Primes of the form 2^k + k^2 + 1.
%C A035325 Corresponding k's (A100357) all are multiples of 6. - _Zak Seidov_, Apr 05 2014
%H A035325 Vincenzo Librandi, <a href="/A035325/b035325.txt">Table of n, a(n) for n = 1..9</a>
%t A035325 Select[Table[2^n + n^2 + 1, {n, 0, 300, 6}], PrimeQ ] (* _Vincenzo Librandi_, Sep 03 2012 *)
%o A035325 (Magma) [ a: n in [0..250] | IsPrime(a) where a is 2^n + n^2 + 1 ] // _Vincenzo Librandi_, Sep 03 2012
%Y A035325 Cf. A100357 (corresponding n's). - _Zak Seidov_, Apr 05 2014
%K A035325 nonn
%O A035325 1,1
%A A035325 _N. J. A. Sloane_
%E A035325 More terms from _James Sellers_